As an adjective diel
is having a 24 hour period regardless of day or night.
As a verb divel is
to rend apart.
diel
English
Adjective
(-)
(biology) Having a 24 hour period regardless of day or night
See also
* diurnal
* nocturnal
References
* OED 2006
Anagrams
*
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divel
English
Verb
(
divell)
(obsolete) To rend apart.
- (Sir Thomas Browne)
(
Webster 1913)